drm/i915: correct the input parameter on _intel_dsb_commit()

Current, the dewake_scanline variable is defined as unsigned int,
an unsigned int variable that is always greater than or equal to 0.
when _intel_dsb_commit function is called by intel_dsb_commit function,
the dewake_scanline variable may have an int value.
So the dewake_scanline variable is necessary to defined as an int.

Fixes: f83b94d23770 ("drm/i915/dsb: Use DEwake to combat PkgC latency")
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Cc: Ville Syrjälä <[email protected]>
Cc: Uma Shankar <[email protected]>
Signed-off-by: heminhong <[email protected]>
Reviewed-by: Jani Nikula <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit ef32c3cc9c62252986f09e06b4e525742cd91529)
Signed-off-by: Jani Nikula <[email protected]>

0 files changed, 0 insertions, 0 deletions